Stop, drop, and listen to this. Right now. If you thought the musical landscape from 2014 was…fancy, you’ll go bananas for DJ Earworm’s annual uber-mashup of the year’s top songs — “The United States Of Pop 2014.”

Regardless of whether you’re destroying pavement or crushing a furious HIIT session, a sustainable infusion of eargasmic energy is mandatory. We’ve compiled a master playlist of the 40 best running songs to power any marathon cardio session.

Get ENERGIZED. Whether it’s pre-workout, pre-game, pre-presentation, or pre-weekend, everyone needs an IV of auditory fuel. We’ve compiled a list of the top 40 pump up songs to make you feel like an absolute BOSS and get your head in the zone for whatever you’ve got on tap.

Discover the songs that hit the musical “sweet spot” and can help push you through the toughest parts of any workout. The research team at Spotify explains the scientific psycho-biological research behind their ‘Ultimate Fitness Workout Playlist.’

Volume 23 — including Martin Solveig, The Cataracs, Hermitude, & Compson Sound. The Lean It UP Workout Music Series brings 5 new epic, fast-paced, skull-thumping workout bangers each week to help amp up and turbocharge your workout.

Volume 22 — including Empire of the Sun, David Guetta, Nelly, Armin van Buuren & Callaway. The Lean It UP Workout Music Series brings 5 new epic, fast-paced, skull-thumping workout bangers each week to help amp up and turbocharge your workout.

Volume 21 — including Sum 41, Aesop Rock, Capital Cities, & Avicii The Lean It UP Workout Music Series brings 5 new epic, fast-paced, skull-thumping workout bangers each week to help amp up and turbocharge your workout.

Volume 20 — including Avicii, Macklemore, Ludacris, & Nelly. The Lean It UP Workout Music Series brings 5 new epic, fast-paced, skull-thumping workout bangers each week to help amp up and turbocharge your workout.